As the Dungeon Master, how do you know when you have lost control in a role-playing game? Can you regain control even after it is lost without affecting the enjoyment of the game?
When a game goes out of control then its hard to get it back on track after. Usually, its the kind of players rather than the game. The thing with Role-playing Games is they allow a lot of interpretation because its based on imaginative actions, so in one players mind it can be "Why can't I do that?" while others might be thinking, "You can't do that you idiot!"